QR 3733 then FR 8394 at Barcelona
Mahón → Barcelona → Budapest
Timetable, Barcelona time
19:25QR 3733 from Mahón at the gate
09:15FR 8394 to Budapest leaves the gate
13 h 50 apart on the timetable, overnight
FR 8394 leaves 13 h 50 after QR 3733 arrives on the timetable: more than half a day, so not a connection we count.